business solutions > cost 

Following items should be considered while understanding complete IT Cost:

HARD COST SOFT COST
Direct Employees Capital Cost
Employee IT Training Employee Productivity
Employee Management (HR) Business Risk(s)
3rd Party Contracts (Mgmt.) Functionality
Technology Costs (Hardware, Software & Licenses) Opportunity Cost
Technology Vendor Management Business Downtime
Subscription Services (Cloud/Security) Staff Training
Technology Downtime Compliance and Regulations